CMSIS-mbedTLS/latest/base64_8h_source.html

 /*

  *  Copyright The Mbed TLS Contributors

  *  SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later

  */

 #ifndef MBEDTLS_BASE64_H

 #define MBEDTLS_BASE64_H


 #include "tf-psa-crypto/build_info.h"

 #include "mbedtls/compat-3-crypto.h"


 #include <stddef.h>


 #define MBEDTLS_ERR_BASE64_INVALID_CHARACTER              -0x002C


 #ifdef __cplusplus

 extern "C" {

 #endif


 int mbedtls_base64_encode(unsigned char *dst, size_t dlen, size_t *olen,

                           const unsigned char *src, size_t slen);


 int mbedtls_base64_decode(unsigned char *dst, size_t dlen, size_t *olen,

                           const unsigned char *src, size_t slen);


 #if defined(MBEDTLS_SELF_TEST)


 int mbedtls_base64_self_test(int verbose);


 #endif /* MBEDTLS_SELF_TEST */


 #ifdef __cplusplus

 }

 #endif


 #endif /* base64.h */

mbedtls_base64_encode
int mbedtls_base64_encode(unsigned char *dst, size_t dlen, size_t *olen, const unsigned char *src, size_t slen)
Encode a buffer into base64 format.

mbedtls_base64_decode
int mbedtls_base64_decode(unsigned char *dst, size_t dlen, size_t *olen, const unsigned char *src, size_t slen)
Decode a base64-formatted buffer.

mbedtls_base64_self_test
int mbedtls_base64_self_test(int verbose)
Checkup routine.

compat-3-crypto.h
Compatibility definitions for MbedTLS 3.x code built with MbedTLS 4.x or TF-PSA-Crypto 1...

build_info.h
Build-time configuration info.